| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.72 | 7.775% | $251.8917 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $148.80 | 10.146% | $163.8972 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $120.39 | 7.364% | $129.2555 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $6.79 | 5.820% | $7.1852 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $193.85 | 6.744% | $206.9232 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $205.25 | 12.344% | $230.5861 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $106.95 | 12.853% | $120.6963 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $1,015.75 | $1,110.4352 | $1,110.45 | $1,110.45 | $1,110.50 | |